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1、http://www.tazzjx.com/http://www.ruichangzs.com/對無線通信技術未來發(fā)展趨勢的探究摘 要:摘要:社會的不斷發(fā)展和進步越來越離不開無線通信技術,其對人們生活的影響更為廣泛,對推動社會發(fā)展起著無可替代的作用,同時也是信息時代技術革新的重要一環(huán)。本文闡述了當前無線通信技術的研究熱點和難點,并在此基礎上對其進行了趨勢分析及展望。Abstract:abstract:thedevelopmentandprogressofsocietyismoreandmoreinseparablefromthewirelesscom
2、municationtechnology,itsinfluenceonpeople'slivesmorewidelyandplaysanirreplaceableroleinpromotingsocialdevelopment,aswellastechnicalinnovationisanimportantpartofinformationera.Thispaperexpoundsthecurrentwirelesstechnologyresearchhotspotandthedifficulty,andonthisbasisonthetrendan
3、alysisandprospects.關鍵詞:關鍵詞:無線電;通信技術;展望Keywords:keywords:theradio;Communicationtechnology;Lookforwardto前言 無線電通信(WirelessCommunication)又名無線通信[1],顧名思義,是利用無線電即電磁波信號進行信息傳輸的一種通信方式,它能通過實時改變諸如傳輸功率、載頻、調制方式等參數來表達不同的信息。其主要目標是通信可靠和頻譜高效地利用,在近些年信息通信領域中發(fā)生了更本性的變化,并對傳統(tǒng)的通信方式和一系列的通信管理等相關體制革新起著推動作
4、用。Radio(WirelessCommunication),alsoknownasWirelessCommunication[1],asthenameimplies,isusingradioelectromagneticwavesignalisakindofCommunicationmodeofinformationtransmission,itcanbechangedthroughthereal-timeparameterssuchastransmitpower,carrierfrequency,modulationmodetoshowdiffe
5、rentinformation.Itsmaingoalistocommunicationreliableandspectrumefficientuse,inthefieldofinformationcommunicationinrecentyearshaschangedmorenature,andthetraditionalwayofcommunicationandaseriesofcommunicationmanagementsystemrelatedtoinnovationplaysarole. 通信技術是從最初的語言通信經歷過了文字通信、印刷術
6、直到電報和電話移動通信及現在的互聯網的通信。經歷了很大變化,隨著社會的發(fā)展和科技的進步,人們對通信的依賴程度將會越來越大,方式也越來越多樣,通信也變得越來越迅速、準確、可靠、不受時間和地點距離的影響,人類的通信業(yè)進入了電通信的時代。Communicationtechnologyfromtheoriginallanguagecommunicationthroughwrittencommunication,printinguntilthetelegraphandtelephone,mobilecommunicationandInternetcommuni
7、cationnow.Hasexperiencedgreatchanges,withthedevelopmentofthesocietyandtheprogressofscienceandtechnology,peoplerelyoncommunicationdegreewillmoreandmorebig,alsomoreandmorediverse,communicationbecamemoreandmorequick,accurateandreliable,isnotaffectedbytimeandplaceofthedistance,thet
8、elecommunicationindustryenteredtheeraofelectroniccommu